Page 1649 of 3573
4JG2-NA/4JG2-TURBO ENGINE 6A2 Ð 47
2. Flywheel
·Tighten bolts to the specified torque.
118 (12.0/87)N·m(Kg·m/lb·ft)
1. Transmission Assembly
·Refer to ÒTransmissionÓ installation in section 7.
Page 1650 of 3573
6A2 Ð 48 4JG2-NA/4JG2-TURBO ENGINE
ENGINE ASSEMBLY
REMOVAL
Preparation
·Space stands and removal front tires.
·Removal battery. (two batteries for cold area)
·Drain coolant.
·Disconnect window washer hose and remove engine
hood.
1. Radiator Hose
·Disconnect upper and lower hoses from engine
side.
2. Fan Shroud
·Disengage clips and remove upper and lower fan
shrouds.
Page 1651 of 3573

4JG2-NA/4JG2-TURBO ENGINE 6A2 Ð 49
3. Cooling Fan Assembly
·Remove cooling fan asm fixing nuts, cooling fan
asm, fan pulley and center.
4. Radiator Assembly
·Remove bracket and radiator asm.
5. Air Cleaner Cover & Air Duct
6. Intercooler Assembly (4JG2 -T only)
·(Refer to Intercooler removal steps in this section)
7. P/S Pump Drive Belts
·Loosen P/S pump fixing bolts and adjusting bolt
and remove two drive belts.
8. P/S Pump Assembly
·Remove two fixing bolts (front side), a fixing nut
(rear side) and support P/S pump asm with oil
hoses by tying to body side.
9. Engine Ground Cable
·Disconnect ground cable from A/C compressor
bracket.
10. AC Generator Harness
·Disconnect B terminal and harness connector
from AC generator.
11. A/C Compressor Assembly
·Remove A/C compressor fixing bolt (rear under
side of compressor) by using a long extension bar
at under side of wheel arch.
·Disconnect magnetic clutch harness connector.
·Remove fixing bolts (upper and front lower side
of compressor) and set A/C compressor asm with
pipe lines on battery carrier.
12. Vacuum Hose: Vacuum Pump
·Disconnect vacuum hose from vacuum pump.
13. Starter Harness
·Disconnect B terminal and put cable harness close
to chassis side.
·Disconnect S terminal connector.
14. Engine Harness.
·Disconnect engine harness close to engine side.
15. Accelerater Cable
·Loosen locking nut at bracket and disconnect
accelerater cable from injection pump control
lever.
16. Fuel Hoses
·Disconnect fuel hoses from injection pump side
and take care not to spill fuel and enter dust.
17. Engine Ground Cable
·Disconnect ground cable from left rear side of
timing gear case.
Page 1652 of 3573

6A2 Ð 50 4JG2-NA/4JG2-TURBO ENGINE
18. Vacuum Hose : Vacuum Tank
·Disconnect vacuum hose from vacuum pump
side.
19. Glow Plug Harness
20. Transmission Assembly
·Install special tools (engine hangers) in front right
and left rear sides of cylinder head.
·Front right side; use the ground cable fixing bolt
on A/C compressor bracket.
·Left rear side; fix hanger together with oil cooler
hose clip.
Engine hanger: 5-8840-2032-0
·Left engine carefully by using hoist.
21. Engine Mounting
·Remove fixing bolts (both left and right side)
using extension bar and box wrench at under side
of wheel arches.
22. Engine Assembly
·Install special tools (engine hangers) in left rear
and front right sides of cylinder head.
·Lift engine carefully by using hoist.
·Lift front part of engine higher than rear part of it.
·Take out engine asm taking care not to damage
full pipes, brake pipes and etc.
INSTALLATION
22. Engine Assembly
·Position engine mountings by using hoist.
21. Engine Mounting
·After all fixing bolts (left: two bolts, rights: two
bolts) were inserted to every holes, and engine
asm and tighten fixing bolts to the specified
torque.
40 (4.1/30)N·m(Kg·m/lb·ft)
20. Transmission Assembly
·Refer to transmission installation steps
in section 7.
19. Glow Plug Harness
18 Vacuum Hose: Vacuum Tank
17. Engine Ground Cable
16. Fuel Hose
15. Accelerator Cable
·Refer to accelerater cable installation steps in
section 6C.
Page 1653 of 3573
4JG2-NA/4JG2-TURBO ENGINE 6A2 Ð 51
14. Engine Harness.
13. Starter Harness
12. Vacuum Hose: Vacuum Pump
11. A/C Compressor Assembly
·Tighten temporarily fixing bolts (upper and front
lower sides of compressor).
·Tighten fixing bolt (rear under side of
compressor) to the specified torque by using
along extension bar and torque wrench at under
side of wheel arch.
·Tighten fixing bolts (front upper and lower sides
of compressor) to the specified torque.
40 (4.1/30)N·m(Kg·m/lb·ft)
Page 1654 of 3573
6A2 Ð 52 4JG2-NA/4JG2-TURBO ENGINE
6. Intercooler Assembly (4JG2-T Only)
·Refer to intercooler installation steps in this
section.
5. Air Cleaner Cover & Duct
4. Radiator Assembly
·Install cushion rubber in under left and right part
of radiator and position radiator.
·Fix radiator by bracket.
3. Cooling Fan Assembly
·Install cooling fan asm and tighten fixing bolts to
the specified torque.
2. Fan Shroud
1. Radiator Hose
·Connect upper and lower hose to engine side.
·Pour coolant in to radiator.
·Install battery.
·Connect window washer hose.
10. A.C. Generator Harness
9. Engine Ground Cable
·Attached ground cable to A/C compressor bracket.
8. P/S Pump Assembly
·Install P/S pump asm in engine and tighten
temporarily fixing nut.
7. P/S Pump Drive Belt
·Install drive belts adjust belt tension by adjusting
bolt and tighten locking bolt to the specified
torque.
·Refer to ÒDrive Belt AdjustmentÓ in section 6B.
8 (0.8/69)N·m(Kg·m/lb·in)
40 (4.1/30)N·m(Kg·m/lb·ft)
Page 1655 of 3573
ENGINE COOLING 6B Ð 1
SECTION 6B
ENGINE COOLING
CONTENTS
PAGE
General Description ..................................................................................................................... 6B- 1
On-Vehicle Service ....................................................................................................................... 6B- 5
Water Pump ............................................................................................................................. 6B- 5
Thermostat ............................................................................................................................... 6B- 7
Radiator .................................................................................................................................... 6B- 9
Drive Belt Adjustment ............................................................................................................ 6B-15
GENERAL DESCRIPTION
Page 1656 of 3573